Presentation | 2018-01-30 Current-Mode Digital Control Method for High Frequency DC-DC Converter Reo Takiguchi, Atsushi Mishima, Jun Imaoka, Masahito Shoyama, Akihiro Yamaguchi, Tomonori Kimura, |
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PDF Download Page | PDF download Page Link |
Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In recent years, switching frequency of Switched-Mode Power Supplies (SMPS) has been getting higher and digital control circuits are adopted for the purpose of downsizing and weight reduction. In addition, current-mode control has attracted attention because of its advantages; high-speed response and high stability. However, it is difficult to realize current-mode control with digital control circuit that needs to grasp current behavior in real time because sampling frequency is not enough high for switching frequency. In this paper, we will propose a novel current-mode digital control method that predict current behavior with output voltage and previous current sampling data of SMPS and prove its effectiveness in simulation. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | High Frequency / Digital Control / Current-Mode Control / SMPS / DC-DC Converter |
Paper # | EE2017-72 |
Date of Issue | 2018-01-22 (EE) |
Conference Information | |
Committee | EE |
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Conference Date | 2018/1/29(2days) |
Place (in Japanese) | (See Japanese page) |
Place (in English) | Satellite Campus Oita |
Topics (in Japanese) | (See Japanese page) |
Topics (in English) | |
Chair | Fujio Kurokawa(Nagasaki Univ.) |
Vice Chair | Masatoshi Nakahara(Sojo Univ.) / Keiichi Hirose(NTT-F) |
Secretary | Masatoshi Nakahara(Fukuoka Univ.) / Keiichi Hirose |
Assistant | kazuhiro Kajiwara(NiAS) / Takashi Matsushita(NTT-F) / Hidenori Maruta(Nagasaki Univ.) |
Paper Information | |
Registration To | Technical Committee on Energy Engineering in Electronics and Communications |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Current-Mode Digital Control Method for High Frequency DC-DC Converter |
Sub Title (in English) | |
Keyword(1) | High Frequency |
Keyword(2) | Digital Control |
Keyword(3) | Current-Mode Control |
Keyword(4) | SMPS |
Keyword(5) | DC-DC Converter |
1st Author's Name | Reo Takiguchi |
1st Author's Affiliation | Kyushu University(Kyushu Univ.) |
2nd Author's Name | Atsushi Mishima |
2nd Author's Affiliation | Kyushu University(Kyushu Univ.) |
3rd Author's Name | Jun Imaoka |
3rd Author's Affiliation | Kyushu University(Kyushu Univ.) |
4th Author's Name | Masahito Shoyama |
4th Author's Affiliation | Kyushu University(Kyushu Univ.) |
5th Author's Name | Akihiro Yamaguchi |
5th Author's Affiliation | DENSO Corporation(DENSO Corp.) |
6th Author's Name | Tomonori Kimura |
6th Author's Affiliation | DENSO Corporation(DENSO Corp.) |
Date | 2018-01-30 |
Paper # | EE2017-72 |
Volume (vol) | vol.117 |
Number (no) | EE-424 |
Page | pp.pp.171-176(EE), |
#Pages | 6 |
Date of Issue | 2018-01-22 (EE) |